Rochester Clinical Research
RCR works towards advancing medicine and changing lives by conducting clinical research studies with the help of volunteers from the community. Come Be Part of the Solution and join a study today!
what is a control or control group?
A control is the standard by which experimental observations are evaluated. In many clinical trials, one group of patients will be given an experimental drug or treatment, while the control group is given either a standard treatment for the illness or a placebo.
